Femtosecond laser direct writing is a powerful technique for fabricating micro‐nano devices
as it can modify the interior of transparent optical materials in a spatially selective manner …

Perovskite solar cells (PSCs) have developed rapidly in recent years due to their excellent
photoelectric properties. Among them, lead‐based perovskite photovoltaics have shown …

Dynamically responsive materials, capable of reversible changes in color appearance
and/or photoemission upon external stimuli, have attracted substantial attention across …

High‐quality backlit display puts forward urgent demand for color‐converting materials.
Recently, metal halide perovskites (MHPs) with full spectral tunability, high …

The development of photo‐stimuli‐responsive luminescent materials is essential to address
emerging demands in encryption security. Here, a novel photo‐stimuli‐responsive dual …

Directional water self‐transport plays a crucial role in diverse applications such as
biosensing and water harvesting. Despite extensive progress, current strategies for …

Glass, a diverse family of amorphous materials, has significantly advanced human society
across various fields. The demand for flexible ultrathin glass, driven by modern optical …

Photolithography has shown great potential in patterning solution-processed nanomaterials
for integration into advanced optoelectronic devices. However, photolithography of …

Micro light-emitting diodes (μ-LEDs) coupled to color conversion phosphors are among the
most promising technologies for future display and artificial light sources. However, current …

Unlike afterglow phosphors, transparent crystals free of scattering issues hold great potential
in applications such as volumetric displays and three‐dimensional encryption. Here, a …